[issue3508] range() is not a generator when used in for's
New submission from Diego <[EMAIL PROTECTED]>: Hi. I am a debian lenny user so i am still using python 2.5 so i dont know how is this "bug" working on newer pythons. Please close it if you find that it doesnt exists. It may not be a bug but. I have maked an script to optimice minterms sums (This is electronics stuff to reduce the number of logic devices in an electronic design). The algorithm depends exponentially on the number of bits in the input and the output. So to test it i have to generate 2**N_input_bits strings in a list. Each string being of N_input_bits+N_output_bits long. The problem starts when N_input_bits is too much long. (from 25 and up) The function range(2**N_input_bits) instantiates a list with all thoose numbers. I have maked a test script to check it out: import time N=32 try: range(2**N) # range(): allocates N's integer's items in a list except Exception, error: print "ERROR: ",error, " Items=",N print time.sleep(10) def RANGE(a): # GENERATOR: Creates one output eachtime it is called. i=0 while i <http://bugs.python.org/issue3508> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3508] range() is not a generator when used in for's
Diego <[EMAIL PROTECTED]> added the comment: 2008/8/6 Mark Dickinson <[EMAIL PROTECTED]>: > > Mark Dickinson <[EMAIL PROTECTED]> added the comment: > > By the way, do you already know about xrange? > > xrange([start,] stop[, step]) -> xrange object > > Like range(), but instead of returning a list, returns an object that > generates the numbers in the range on demand. For looping, this is > slightly faster than range() and more memory efficient. > > ___ > Python tracker <[EMAIL PROTECTED]> > <http://bugs.python.org/issue3508> > ___ > Traceback (most recent call last): File "", line 1, in OverflowError: long int too large to convert to int 4294967296L Traceback (most recent call last): File "", line 1, in OverflowError: range() result has too many items Sadly so high numbers are longs and xrange seems to get an integer. ___ Python tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue3508> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3508] range() is not a generator when used in for's
Diego <[EMAIL PROTECTED]> added the comment: >>> a = xrange(2**32) Traceback (most recent call last): File "", line 1, in OverflowError: long int too large to convert to int >>> 2**32 4294967296L >>> a=range(2**32) Traceback (most recent call last): File "", line 1, in OverflowError: range() result has too many items Sadly so high numbers are longs and xrange seems to get an integer. ___ Python tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue3508> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1663] Modification HTMLParser.py
New submission from diego:
Hello my name is Diego, I needed to parse HTML to retrieve only text,
but not grasped how to do it with class HTMLParser, so the change to do
it. The code to use is:
class ParsearHTML (HTMLParser.HTMLParser):
def __init__(self,datos):
HTMLParser.HTMLParser.__init__(self)
self.feed(datos)
self.close()
def handle_data(self,data):
return data
parser = ParsearHTML(onTmp)
data = parser.feed(onTmp)
And changes in the class are attached. Thank you very much. Diego.
--
components: None
files: HTMLParser.py
messages: 58821
nosy: diegorubenarias
severity: normal
status: open
title: Modification HTMLParser.py
type: resource usage
versions: Python 2.4
Added file: http://bugs.python.org/file9000/HTMLParser.py
__
Tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue1663>
__"""A parser for HTML and XHTML."""
# This file is based on sgmllib.py, but the API is slightly different.
# XXX There should be a way to distinguish between PCDATA (parsed
# character data -- the normal case), RCDATA (replaceable character
# data -- only char and entity references and end tags are special)
# and CDATA (character data -- only end tags are special).
import markupbase
import re
# Regular expressions used for parsing
interesting_normal = re.compile('[&<]')
interesting_cdata = re.compile(r'<(/|\Z)')
incomplete = re.compile('&[a-zA-Z#]')
entityref = re.compile('&([a-zA-Z][-.a-zA-Z0-9]*)[^a-zA-Z0-9]')
charref = re.compile('&#(?:[0-9]+|[xX][0-9a-fA-F]+)[^0-9a-fA-F]')
starttagopen = re.compile('<[a-zA-Z]')
piclose = re.compile('>')
commentclose = re.compile(r'--\s*>')
tagfind = re.compile('[a-zA-Z][-.a-zA-Z0-9:_]*')
attrfind = re.compile(
r'\s*([a-zA-Z_][-.:a-zA-Z_0-9]*)(\s*=\s*'
r'(\'[^\']*\'|"[^"]*"|[-a-zA-Z0-9./,:;+*%?!&$\(\)[EMAIL PROTECTED]))?')
locatestarttagend = re.compile(r"""
<[a-zA-Z][-.a-zA-Z0-9:_]* # tag name
(?:\s+ # whitespace before attribute name
(?:[a-zA-Z_][-.:a-zA-Z0-9_]* # attribute name
(?:\s*=\s* # value indicator
(?:'[^']*' # LITA-enclosed value
|\"[^\"]*\"# LIT-enclosed value
|[^'\">\s]+# bare value
)
)?
)
)*
\s*# trailing whitespace
""", re.VERBOSE)
endendtag = re.compile('>')
endtagfind = re.compile('')
class HTMLParseError(Exception):
"""Exception raised for all parse errors."""
def __init__(self, msg, position=(None, None)):
assert msg
self.msg = msg
self.lineno = position[0]
self.offset = position[1]
def __str__(self):
result = self.msg
if self.lineno is not None:
result = result + ", at line %d" % self.lineno
if self.offset is not None:
result = result + ", column %d" % (self.offset + 1)
return result
class HTMLParser(markupbase.ParserBase):
"""Find tags and other markup and call handler functions.
Usage:
p = HTMLParser()
p.feed(data)
...
p.close()
Start tags are handled by calling self.handle_starttag() or
self.handle_startendtag(); end tags by self.handle_endtag(). The
data between tags is passed from the parser to the derived class
by calling self.handle_data() with the data as argument (the data
may be split up in arbitrary chunks). Entity references are
passed by calling self.handle_entityref() with the entity
reference as the argument. Numeric character references are
passed to self.handle_charref() with the string containing the
reference as the argument.
"""
CDATA_CONTENT_ELEMENTS = ("script", "style")
def __init__(self):
"""Initialize and reset this instance."""
self.reset()
def reset(self):
"""Reset this instance. Loses all unprocessed data."""
self.rawdata = ''
self.lasttag = '???'
self.interesting = interesting_normal
markupbase.ParserBase.reset(self)
"""
Ultima Modificacion: Diego Arias 18/12/07
El metodo feed antiguamente no retornaba valor,
ahora devuelve 'data' en donde se encuentra el
texto sin tags html
"""
def feed(self, data):
"""Feed data to the parser.
Call
[issue1663] Modification HTMLParser.py
diego added the comment:
-- Forwarded message --
From: diego <[EMAIL PROTECTED]>
Date: 19-dic-2007 17:05
Subject: [issue1663] Modification HTMLParser.py
To: [EMAIL PROTECTED]
New submission from diego:
Hello my name is Diego, I needed to parse HTML to retrieve only text,
but not grasped how to do it with class HTMLParser, so the change to do
it. The code to use is:
class ParsearHTML (HTMLParser.HTMLParser):
def __init__(self,datos):
HTMLParser.HTMLParser.__init__(self)
self.feed(datos)
self.close()
def handle_data(self,data):
return data
parser = ParsearHTML(onTmp)
data = parser.feed(onTmp)
And changes in the class are attached. Thank you very much. Diego.
--
components: None
files: HTMLParser.py
messages: 58821
nosy: diegorubenarias
severity: normal
status: open
title: Modification HTMLParser.py
type: resource usage
versions: Python 2.4
Added file: http://bugs.python.org/file9000/HTMLParser.py
__
Tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue1663>
__
Added file: http://bugs.python.org/file9002/unnamed
Added file: http://bugs.python.org/file9003/HTMLParser.py
__
Tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue1663>
__-- Forwarded message --From: diego <mailto:[EMAIL PROTECTED]">[EMAIL PROTECTED]>Date: 19-dic-2007
17:05
Subject: [issue1663] Modification HTMLParser.pyTo: mailto:[EMAIL PROTECTED]">[EMAIL PROTECTED]New
submission from diego:Hello my name is Diego, I needed to parse HTML to
retrieve only text,
but not grasped how to do it with class HTMLParser, so the change to
doit. The code to use is:class ParsearHTML
(HTMLParser.HTMLParser):def
__init__(self,datos):HTMLParser.HTMLParser.__init_
_(self)self.feed(datos)self.close()def
handle_data(self,data):return
dataparser = ParsearHTML(onTmp)data =
parser.feed(onTmp)And changes in the class are attached. Thank you very
much. Diego.
--components: Nonefiles: HTMLParser.pymessages:
58821nosy: diegorubenariasseverity: normalstatus: opentitle:
Modification HTMLParser.pytype: resource usageversions: Python
2.4Added file: http://bugs.python.org/file9000/HTMLParser.py";>http://bugs.python.org/file9000/HTMLParser.py__Tracker
<mailto:[EMAIL PROTECTED]">
[EMAIL PROTECTED]><http://bugs.python.org/issue1663";>http://bugs.python.org/issue1663>__
"""A parser for HTML and XHTML."""
# This file is based on sgmllib.py, but the API is slightly different.
# XXX There should be a way to distinguish between PCDATA (parsed
# character data -- the normal case), RCDATA (replaceable character
# data -- only char and entity references and end tags are special)
# and CDATA (character data -- only end tags are special).
import markupbase
import re
# Regular expressions used for parsing
interesting_normal = re.compile('[&<]')
interesting_cdata = re.compile(r'<(/|\Z)')
incomplete = re.compile('&[a-zA-Z#]')
entityref = re.compile('&([a-zA-Z][-.a-zA-Z0-9]*)[^a-zA-Z0-9]')
charref = re.compile('&#(?:[0-9]+|[xX][0-9a-fA-F]+)[^0-9a-fA-F]')
starttagopen = re.compile('<[a-zA-Z]')
piclose = re.compile('>')
commentclose = re.compile(r'--\s*>')
tagfind = re.compile('[a-zA-Z][-.a-zA-Z0-9:_]*')
attrfind = re.compile(
r'\s*([a-zA-Z_][-.:a-zA-Z_0-9]*)(\s*=\s*'
r'(\'[^\']*\'|"[^"]*"|[-a-zA-Z0-9./,:;+*%?!&$\(\)[EMAIL PROTECTED]))?')
locatestarttagend = re.compile(r"""
<[a-zA-Z][-.a-zA-Z0-9:_]* # tag name
(?:\s+ # whitespace before attribute name
(?:[a-zA-Z_][-.:a-zA-Z0-9_]* # attribute name
(?:\s*=\s* # value indicator
(?:'[^']*' # LITA-enclosed value
|\"[^\"]*\"# LIT-enclosed value
|[^'\">\s]+# bare value
)
)?
)
)*
\s*# trailing whitespace
""", re.VERBOSE)
endendtag = re.compile('>')
endtagfind = re.compile('')
class HTMLParseError(Exception):
"""Exception raised for all parse errors."""
def __init__(self, msg, position=(None, None)):
assert msg
self.msg = msg
self.lineno = position[0]
self.offset = position[1]
def __str__(self):
result = self.msg
if self.lineno is not None:
result = result + ", at line %d" % se
[issue9218] pop multiple elements of a list at once
Diego added the comment: Help me. I cant find this list. I guessed that it would be a part of the issue tracker and someone would label it right. 2010/7/11 Éric Araujo : > > Changes by Éric Araujo : > > > -- > nosy: +merwok > > ___ > Python tracker > <http://bugs.python.org/issue9218> > ___ > -- nosy: +epsilon_da ___ Python tracker <http://bugs.python.org/issue9218> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue46381] Improve documentation of CFLAGS_NODIST, LDFLAGS_NODIST
Change by Diego Ramirez : -- nosy: +DiddiLeija ___ Python tracker <https://bugs.python.org/issue46381> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue46572] Unicode identifiers not necessarily unique
New submission from Diego Argueta : The way Python 3 handles identifiers containing mathematical characters appears to be broken. I didn't test the entire range of U+1D400 through U+1D59F but I spot-checked them and the bug manifests itself there: Python 3.9.7 (default, Sep 10 2021, 14:59:43) [GCC 11.2.0] on linux Type "help", "copyright", "credits" or "license" for more information. >>> foo = 1234567890 >>> bar = 1234567890 >>> foo is bar False >>> 𝖇𝖆𝖗 = 1234567890 >>> foo is 𝖇𝖆𝖗 False >>> bar is 𝖇𝖆𝖗 True >>> 𝖇𝖆𝖗 = 0 >>> bar 0 This differs from the behavior with other non-ASCII characters. For example, ASCII 'a' and Cyrillic 'a' are properly treated as different identifiers: >>> а = 987654321# Cyrillic lowercase 'a', U+0430 >>> a = 123456789# ASCII 'a' >>> а# Cyrillic 987654321 >>> a# ASCII 123456789 While a bit of a pathological case, it is a nasty surprise. It's possible this is a symptom of a larger bug in the way identifiers are resolved. This is similar but not identical to https://bugs.python.org/issue46555 Note: I did not find this myself; I give credit to Cooper Stimson (https://github.com/6C1) for finding this bug. I merely reported it. -- components: Parser, Unicode messages: 412084 nosy: da, ezio.melotti, lys.nikolaou, pablogsal, vstinner priority: normal severity: normal status: open title: Unicode identifiers not necessarily unique type: behavior versions: Python 3.7, Python 3.8, Python 3.9 ___ Python tracker <https://bugs.python.org/issue46572> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue46572] Unicode identifiers not necessarily unique
Diego Argueta added the comment: I did read PEP-3131 before posting this but I still thought the behavior was counterintuitive. -- ___ Python tracker <https://bugs.python.org/issue46572> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue33436] Add an interactive shell for Sqlite3
Diego Ramirez added the comment: Do we still want to do this? See https://discuss.python.org/t/titling-sqlite3-table-columns-with-number/13656/3. -- nosy: +DiddiLeija versions: +Python 3.10, Python 3.11, Python 3.9 ___ Python tracker <https://bugs.python.org/issue33436> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8087] Unupdated source file in traceback
Diego Mascialino added the comment: I worked a few hours today and I have this patch. I tried to make a test but could not. I know this is not a really good patch, but it's my first one and I wanted to show my idea. -- keywords: +patch versions: -Python 2.7 Added file: http://bugs.python.org/file23321/issue8087.patch ___ Python tracker <http://bugs.python.org/issue8087> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8087] Unupdated source file in traceback
Diego Mascialino added the comment: On Fri, Oct 7, 2011 at 5:25 PM, Ezio Melotti wrote: > > Ezio Melotti added the comment: > > I'm not sure this is useful to have. If you changed your code you know that > you have to reload, so why would you want a warning that tells you that you > changed the code? The source line showed in the traceback could not be the same line executed. Take a look to this example: k.py: def f(): a,b,c = 1,2 Traceback (most recent call last): File "", line 1, in File "k.py", line 2, in f a,b,c = 1,2 ValueError: need more than 2 values to unpack k.py: def f(): # blah a,b = 1,2 Traceback (most recent call last): File "", line 1, in File "k.py", line 2, in f # blah ValueError: need more than 2 values to unpack > For some reason I always had the opposite problem (i.e. after a reload the > traceback was still showing the original code, and not the new one), while > IIUC you are saying that it shows the new code even if the module is not > reloaded. > I tried your code and indeed it does what you say, so either I am mistaken > and I've been misreading the tracebacks, or this changed from 2.6 to 2.7, or > in some cases even the behavior (I think) I observed might happen. > I'll have to verify this next time it happens. That is strange, I think Python does not save the original code in any place. -- ___ Python tracker <http://bugs.python.org/issue8087> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8087] Unupdated source file in traceback
Diego Mascialino added the comment: > So to me, your warning will only be useful in the case where I modified the > source, forgot to reload and got the same error again with a wrong line > displayed. Also note that reloading is not so common; usually you just > restart your application and that will give you the right traceback. I know the case when this happens is really unsusual, but the interperter could be able to alert you than that line of the traceback is wrong. > Also I'm not sure the warning you proposed is the best way to handle this. I agree that, another approach is to save a copy of the source file associated to the compiled code (like a .pys). -- ___ Python tracker <http://bugs.python.org/issue8087> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10948] Trouble with dir_util created dir cache
New submission from Diego Queiroz : There is a problem with dir_util cache (defined by "_path_created" global variable). It appears to be useful but it isn't, just repeat these steps to understand the problem I'm facing: 1) Use mkpath to create any path (eg. /home/user/a/b/c) 2) Open the terminal and manually delete the directory "/home/user/a" and its contents 3) Try to create "/home/user/a/b/c" again using mkpath Expected behavior: mkpath should create the folder tree again. What happens: Nothing, mkpath "thinks" the folder already exists because its creation was cached. Moreover, if you try to create one more folder level (eg. /home/user/a/b/c/d) it raises an exception because it thinks that part of the tree was already created and fails to create the last folder. I'm working with parallel applications that deal with files asynchronously, this problem gave me a headache. Anyway, the solution is easy: remove the cache. -- assignee: tarek components: Distutils messages: 126540 nosy: diegoqueiroz, eric.araujo, tarek priority: normal severity: normal status: open title: Trouble with dir_util created dir cache type: behavior versions: Python 2.5, Python 2.6, Python 2.7, Python 3.1 ___ Python tracker <http://bugs.python.org/issue10948> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10948] Trouble with dir_util created dir cache
Diego Queiroz added the comment: Well. My application does not actually randomly remove the folders, it just can't guarantee for a given process how the folder it created will be deleted. I have many tasks running on a cluster using the same disk. Some tasks creates the folders/files and some of them remove them after processing. What each task will do depends of the availability of computational resources. The application is also aware of possible user interaction, that is, I need to be able to manipulate folders manually (adding or removing) without crashing the application or corrupting data. -- ___ Python tracker <http://bugs.python.org/issue10948> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10948] Trouble with dir_util created dir cache
Diego Queiroz added the comment: Suppose the application creates one folder and add some data to it: - /scratch/a/b/c While the application is still running (it is not using the folder anymore), you see the data, copy it to somewhere and delete everything manually using the terminal. After some time, (maybe a week or a month later, it doesn't really matter) the application wants to write again on that folder, but ops, the folder was removed. As application is very well coded :-), it checks for that folder and note that it doesn't exist anymore and needs to be recreated. But, when the application try to do so, nothing happens, because the cache is not updated. ;/ Maybe distutils package was not designed for the purpose I am using it (I am not using it to install python modules or anything), but this behavior is not well documented anyway. If you really think the cache is important, two things need to be done: 1) Implement a way to update/clear the cache 2) Include details about the cache and its implications on distutils documentation -- ___ Python tracker <http://bugs.python.org/issue10948> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10948] Trouble with dir_util created dir cache
Diego Queiroz added the comment: You were right, "os.makedirs" fits my needs. :-) Anyway, I still think the change in the documentation is needed. This is not an implementation detail, it is part of the way the function works. The user should be aware of the behavior when he call this function twice. In my opinion, the documentation should be clear about everything. We could call this an implementation detail iff it does not affect anything externally, but this is not the case (it affects subsequent calls). This function does exactly the same of "os.makedirs" but the why is discribed only in a comment inside the code. We know this is a poor programming style. This information need to be available in the documentation too. -- ___ Python tracker <http://bugs.python.org/issue10948> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10948] Trouble with dir_util created dir cache
Diego Queiroz added the comment: "I would agree if mkpath were a public function." So It is better to define what a "public function" is. Any function in any module of any project, if it is indented to be used by other modules, it is public by definition. If new people get involved in distutils development they will need to read all the code, line by line and every comment, because the old developers decided not to document the inner workings of its functions. "Considering that dir_util is gone in distutils2, I see no benefit in editing the doc." Well, I know nothing about this. However, if you tell me that distutils2 will replace distutils, I may agree with you and distutils just needs to be deprecated. Otherwise, I keep my opinion. -- ___ Python tracker <http://bugs.python.org/issue10948> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8087] Unupdated source file in traceback
New submission from Diego Mascialino : Example: mod.py def f(): a,b,c = 1,2 print b If i do: >>> import mod >>> mod.f() I get: Traceback (most recent call last): File "", line 1, in File "mod.py", line 2, in f a,b,c = 1,2 ValueError: need more than 2 values to unpack If i fix the source: mod.py def f(): a,b,c = 1,2,3 print b And do: >>> mod.f() I get: Traceback (most recent call last): File "", line 1, in File "mod.py", line 2, in f a,b,c = 1,2,3 ValueError: need more than 2 values to unpack The problem is that the source shown is updated, but the executed code is old, because it wasn't reloaded. Feature request: If the source code shown was modified after import time and it wasn't reloaded, a warning message should be shown. Example: Traceback (most recent call last): File "", line 1, in File "mod.py", line 2, in f WARNING: Modified after import! a,b,c = 1,2,3 ValueError: need more than 2 values to unpack or something like that. Maybe "use reload()" might appear. -- components: Interpreter Core messages: 100600 nosy: dmascialino, jjconti severity: normal status: open title: Unupdated source file in traceback type: feature request versions: Python 2.7 ___ Python tracker <http://bugs.python.org/issue8087> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8087] Unupdated source file in traceback
Diego Mascialino added the comment: Martin, I am not talking about a loop checking source file changes. I think the check could be done only when the traceback is printed. The function PyErr_Display() calls PyTracBack_Print() and so on until _Py_DisplaySourceLine() is called. The latter reads the source file and prints the line. I don't know which is the best way to know if the source file was updated. But i think that it's possible to check it there. I think this could apply only when using the interactive console. -- ___ Python tracker <http://bugs.python.org/issue8087> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue37904] Suggested edit to Python Tutorial - Section 4
Change by Diego Barriga : -- nosy: +umoqnier ___ Python tracker <https://bugs.python.org/issue37904> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue37904] Suggested edit to Python Tutorial - Section 4
Diego Barriga added the comment: I'm interest on this for my first contribution :D -- ___ Python tracker <https://bugs.python.org/issue37904> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue38179] Test subprocess fails on Fedora 30: test_group and test_extra_groups
New submission from Diego Barriga : == ERROR: test_extra_groups (test.test_subprocess.POSIXProcessTestCase) -- Traceback (most recent call last): File "/home/umoqnier/develop/python-dev/cpython/Lib/test/test_subprocess.py", line 1840, in test_extra_groups output = subprocess.check_output( File "/home/umoqnier/develop/python-dev/cpython/Lib/subprocess.py", line 419, in check_output return run(*popenargs, stdout=PIPE, timeout=timeout, check=True, File "/home/umoqnier/develop/python-dev/cpython/Lib/subprocess.py", line 497, in run with Popen(*popenargs, **kwargs) as process: File "/home/umoqnier/develop/python-dev/cpython/Lib/subprocess.py", line 889, in __init__ gids.append(grp.getgrnam(extra_group).gr_gid) KeyError: "getgrnam(): name not found: 'nogroup'" == ERROR: test_group (test.test_subprocess.POSIXProcessTestCase) (group='nogroup') -- Traceback (most recent call last): File "/home/umoqnier/develop/python-dev/cpython/Lib/test/test_subprocess.py", line 1800, in test_group output = subprocess.check_output( File "/home/umoqnier/develop/python-dev/cpython/Lib/subprocess.py", line 419, in check_output return run(*popenargs, stdout=PIPE, timeout=timeout, check=True, File "/home/umoqnier/develop/python-dev/cpython/Lib/subprocess.py", line 497, in run with Popen(*popenargs, **kwargs) as process: File "/home/umoqnier/develop/python-dev/cpython/Lib/subprocess.py", line 862, in __init__ gid = grp.getgrnam(group).gr_gid KeyError: "getgrnam(): name not found: 'nogroup'" -- Ran 306 tests in 26.423s FAILED (errors=2, skipped=31) test test_subprocess failed == Tests result: FAILURE == 1 test failed: test_subprocess Total duration: 26 sec 676 ms Tests result: FAILURE -- components: Tests messages: 352495 nosy: umoqnier priority: normal severity: normal status: open title: Test subprocess fails on Fedora 30: test_group and test_extra_groups type: behavior versions: Python 3.9 ___ Python tracker <https://bugs.python.org/issue38179> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue38179] Test subprocess fails on Fedora 30: test_group and test_extra_groups
Diego Barriga added the comment: $ cat /etc/os-release NAME=Fedora VERSION="30 (Workstation Edition)" ID=fedora VERSION_ID=30 VERSION_CODENAME="" PLATFORM_ID="platform:f30" PRETTY_NAME="Fedora 30 (Workstation Edition)" ANSI_COLOR="0;34" LOGO=fedora-logo-icon CPE_NAME="cpe:/o:fedoraproject:fedora:30" HOME_URL="https://fedoraproject.org/"; DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f30/system-administrators-guide/"; SUPPORT_URL="https://fedoraproject.org/wiki/Communicating_and_getting_help"; BUG_REPORT_URL="https://bugzilla.redhat.com/"; REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=30 REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=30 PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy"; VARIANT="Workstation Edition" VARIANT_ID=workstation -- ___ Python tracker <https://bugs.python.org/issue38179> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue38180] Test pyexpat fails on Fedora 30
New submission from Diego Barriga :
$ ./python -m test -j8 test_pyexpat
Run tests in parallel using 8 child processes
0:00:00 load avg: 0.66 [1/1/1] test_pyexpat failed
test test_pyexpat failed -- Traceback (most recent call last):
File "/home/umoqnier/develop/python-dev/cpython/Lib/test/test_pyexpat.py",
line 454, in test_exception
parser.Parse(b"", True)
RuntimeError: a
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/umoqnier/develop/python-dev/cpython/Lib/test/test_pyexpat.py",
line 470, in test_exception
self.assertIn('call_with_frame("StartElement"', entries[1][3])
AssertionError: 'call_with_frame("StartElement"' not found in ''
== Tests result: FAILURE ==
1 test failed:
test_pyexpat
Total duration: 211 ms
Tests result: FAILURE
--
components: Tests
messages: 352497
nosy: umoqnier
priority: normal
severity: normal
status: open
title: Test pyexpat fails on Fedora 30
versions: Python 3.9
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[issue38180] Test pyexpat fails on Fedora 30
Change by Diego Barriga : -- type: -> behavior ___ Python tracker <https://bugs.python.org/issue38180> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue38180] Test pyexpat fails on Fedora 30
Diego Barriga added the comment: $ cat /etc/os-release NAME=Fedora VERSION="30 (Workstation Edition)" ID=fedora VERSION_ID=30 VERSION_CODENAME="" PLATFORM_ID="platform:f30" PRETTY_NAME="Fedora 30 (Workstation Edition)" ANSI_COLOR="0;34" LOGO=fedora-logo-icon CPE_NAME="cpe:/o:fedoraproject:fedora:30" HOME_URL="https://fedoraproject.org/"; DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f30/system-administrators-guide/"; SUPPORT_URL="https://fedoraproject.org/wiki/Communicating_and_getting_help"; BUG_REPORT_URL="https://bugzilla.redhat.com/"; REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=30 REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=30 PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy"; VARIANT="Workstation Edition" VARIANT_ID=workstation -- ___ Python tracker <https://bugs.python.org/issue38180> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue37904] Suggested edit to Python Tutorial - Section 4
Change by Diego Barriga : -- keywords: +patch pull_requests: +15779 stage: needs patch -> patch review pull_request: https://github.com/python/cpython/pull/16169 ___ Python tracker <https://bugs.python.org/issue37904> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue38180] Test pyexpat fails on Fedora 30
Diego Barriga added the comment: $ rpm -qa expat expat-2.2.7-1.fc30.x86_64 expat-2.2.7-1.fc30.i686 -- ___ Python tracker <https://bugs.python.org/issue38180> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue38179] Test subprocess fails on Fedora 30: test_group and test_extra_groups
Diego Barriga added the comment: That's right. The test result was success on latest master. Should i close this issue? -- ___ Python tracker <https://bugs.python.org/issue38179> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue44892] Percentage character (%) inside a comment is badly recognized when using configparser
New submission from Diego Ramirez :
On the Pip GitHub issue tracker (https://github.com/pypa/pip/issues/10348), a
user reported a strange behaviour when using a config file (setup.cfg) on its
project.
The config file had a percentage character ("%") inside a commentary. But the
module "configparser" failed with traceback:
configparser.InterpolationSyntaxError: '%' must be followed by '%' or '(',
found: "%' in string formatting
We consider that the character was badly recognized as a part of the file, when
it was just a part of an inline comment.
Is there any way to fix this bug?
--
components: Library (Lib)
messages: 399415
nosy: DiddiLeija
priority: normal
severity: normal
status: open
title: Percentage character (%) inside a comment is badly recognized when using
configparser
type: crash
versions: Python 3.9
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[issue44892] configparser fails when the file contains a "%" inside a commentary
Change by Diego Ramirez : -- title: Percentage character (%) inside a comment is badly recognized when using configparser -> configparser fails when the file contains a "%" inside a commentary ___ Python tracker <https://bugs.python.org/issue44892> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue44892] configparser fails when the file contains a "%" inside a commentary
Diego Ramirez added the comment: Lukasz Langa, I would like to know your opinion, as you are recognized as the "configparser" developer. -- nosy: +lukasz.langa ___ Python tracker <https://bugs.python.org/issue44892> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue44892] [configparser] Module configparser fails when the file contains a "%" inside a commentary
Diego Ramirez added the comment: I would like to give a better explanation of the issue (maybe the previous explanation was unclear). A user reported to Pip that, when he used a "setup.cfg" file, the configparser module crashed (as I said above). The file contained a percentage character (%) inside a commentary (which is expected to be ignored): [flake8] ignore = WPS323 # percentage sign '%' And, because pip uses configparser on those cases, any operation with pip fails. So, I would like to know if we can do something to fix this bug (I noticed the place where it fails at https://github.com/python/cpython/blob/main/Lib/configparser.py#L442). If I can fill a PR to help, just tell me, OK? -- title: configparser fails when the file contains a "%" inside a commentary -> [configparser] Module configparser fails when the file contains a "%" inside a commentary ___ Python tracker <https://bugs.python.org/issue44892> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue44603] REPL: exit when the user types exit instead of asking them to explicitly type exit()
Change by Diego Ramirez : -- nosy: +DiddiLeija ___ Python tracker <https://bugs.python.org/issue44603> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue44892] [configparser] Module configparser fails when the config file contains a "%" inside a commentary
Change by Diego Ramirez : -- nosy: +uranusjr title: [configparser] Module configparser fails when the file contains a "%" inside a commentary -> [configparser] Module configparser fails when the config file contains a "%" inside a commentary ___ Python tracker <https://bugs.python.org/issue44892> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45066] email parser fails to decode quoted-printable rfc822 message attachemnt
Change by Diego Ramirez : -- nosy: +DiddiLeija ___ Python tracker <https://bugs.python.org/issue45066> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45059] Typo: using "==" instead of "="
Change by Diego Ramirez : -- nosy: +DiddiLeija ___ Python tracker <https://bugs.python.org/issue45059> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45055] Fresh build on Windows fails the first time for zlib.c
Change by Diego Ramirez : -- nosy: +DiddiLeija ___ Python tracker <https://bugs.python.org/issue45055> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue44892] [configparser] Module configparser fails when the config file contains a "%" inside a commentary
Diego Ramirez added the comment: Any commentaries about this issue? -- ___ Python tracker <https://bugs.python.org/issue44892> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45100] Teach help about typing.overload()
Change by Diego Ramirez : -- nosy: +DiddiLeija ___ Python tracker <https://bugs.python.org/issue45100> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue44892] [configparser] Module configparser fails when the config file contains a "%" inside a commentary
Change by Diego Ramirez : -- type: crash -> behavior ___ Python tracker <https://bugs.python.org/issue44892> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45035] sysconfig's posix_home scheme has different platlib value to distutils's unix_home
Change by Diego Ramirez : -- nosy: +DiddiLeija ___ Python tracker <https://bugs.python.org/issue45035> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45127] Code objects can contain unmarshallable objects
Change by Diego Ramirez : -- nosy: +DiddiLeija ___ Python tracker <https://bugs.python.org/issue45127> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue42064] Convert sqlite3 to multi-phase initialisation (PEP 489)
Change by Diego Ramirez : -- nosy: +DiddiLeija ___ Python tracker <https://bugs.python.org/issue42064> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45083] Need to use the exception class qualname when rendering exception (in C code)
Change by Diego Ramirez : -- nosy: +DiddiLeija ___ Python tracker <https://bugs.python.org/issue45083> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue44892] Configparser fails when the .cfg file contains comments
Diego Ramirez added the comment: Hi Terry, I didn't see your response. I think this won't be possible, taking in count the comment that Serhiy posted: > By default configparser does not support inline comments. "# percentage sign > '%'" is a part of value. If you want to support inline comments you should > pass the inline_comment_prefixes argument. Maybe this is a reasonable behavior. What do you think about it? -- ___ Python tracker <https://bugs.python.org/issue44892> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue44892] Configparser fails when the .cfg file contains inline 'comments'
Diego Ramirez added the comment: Sure, thanks! -- ___ Python tracker <https://bugs.python.org/issue44892> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45404] Undefined I_* macros when building 3.10 on Ubuntu?
New submission from Diego Alonso : Trying to build Python 3.10 on Ubuntu 20.04. It builds everything but the fcntl module; ie. at the end it says: Failed to build these modules: fcntl. Here are the compilation errors. It's trying to use certain macros that are undefined: I_PUSH, I_POP, I_LOOK, I_FLUSH, I_FLUSHBAND, I_SETSIG, I_GETSIG, I_FIND, I_PEEK, I_SRDOPT, I_GRDOPT, I_NREAD, I_FDINSERT, I_STR, I_SWROPT, I_SENDFD, I_RECVFD, I_LIST, I_ATMARK, I_CKBAND, I_GETBAND, I_CANPUT, I_SETCLTIME, I_LINK, I_UNLINK, I_PLINK, I_PUNLINK Modules/_xxsubinterpretersmodule.o In file included from ./Include/Python.h:140, from /home/da/git/Python-3.10.0/Modules/fcntlmodule.c:6: /home/da/git/Python-3.10.0/Modules/fcntlmodule.c: In function ‘all_ins’: /home/da/git/Python-3.10.0/Modules/fcntlmodule.c:614:33: error: ‘I_PUSH’ undeclared (first use in this function) 614 | if (PyModule_AddIntMacro(m, I_PUSH)) return -1; | ^~ ./Include/modsupport.h:154:67: note: in definition of macro ‘PyModule_AddIntMacro’ 154 | #define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c) | ^ /home/da/git/Python-3.10.0/Modules/fcntlmodule.c:614:33: note: each undeclared identifier is reported only once for each function it appears in 614 | if (PyModule_AddIntMacro(m, I_PUSH)) return -1; | ^~ ./Include/modsupport.h:154:67: note: in definition of macro ‘PyModule_AddIntMacro’ 154 | #define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c) | ^ /home/da/git/Python-3.10.0/Modules/fcntlmodule.c:615:33: error: ‘I_POP’ undeclared (first use in this function) 615 | if (PyModule_AddIntMacro(m, I_POP)) return -1; | ^ ./Include/modsupport.h:154:67: note: in definition of macro ‘PyModule_AddIntMacro’ 154 | #define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c) | ^ /home/da/git/Python-3.10.0/Modules/fcntlmodule.c:616:33: error: ‘I_LOOK’ undeclared (first use in this function); did you mean ‘F_LOCK’? 616 | if (PyModule_AddIntMacro(m, I_LOOK)) return -1; | ^~ ./Include/modsupport.h:154:67: note: in definition of macro ‘PyModule_AddIntMacro’ 154 | #define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c) | ^ /home/da/git/Python-3.10.0/Modules/fcntlmodule.c:617:33: error: ‘I_FLUSH’ undeclared (first use in this function); did you mean ‘CFLUSH’? 617 | if (PyModule_AddIntMacro(m, I_FLUSH)) return -1; | ^~~ ./Include/modsupport.h:154:67: note: in definition of macro ‘PyModule_AddIntMacro’ 154 | #define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c) | ^ /home/da/git/Python-3.10.0/Modules/fcntlmodule.c:618:33: error: ‘I_FLUSHBAND’ undeclared (first use in this function) 618 | if (PyModule_AddIntMacro(m, I_FLUSHBAND)) return -1; | ^~~ ./Include/modsupport.h:154:67: note: in definition of macro ‘PyModule_AddIntMacro’ 154 | #define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c) | ^ /home/da/git/Python-3.10.0/Modules/fcntlmodule.c:619:33: error: ‘I_SETSIG’ undeclared (first use in this function); did you mean ‘F_SETSIG’? 619 | if (PyModule_AddIntMacro(m, I_SETSIG)) return -1; | ^~~~ ./Include/modsupport.h:154:67: note: in definition of macro ‘PyModule_AddIntMacro’ 154 | #define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c) | ^ /home/da/git/Python-3.10.0/Modules/fcntlmodule.c:620:33: error: ‘I_GETSIG’ undeclared (first use in this function); did you mean ‘F_GETSIG’? 620 | if (PyModule_AddIntMacro(m, I_GETSIG)) return -1; | ^~~~ ./Include/modsupport.h:154:67: note: in definition of macro ‘PyModule_AddIntMacro’ 154 | #define PyModule_AddIntMacro(m, c) PyModule_AddIntConstant(m, #c, c) | ^ /home/da/git/Python-3.10.0/Modules/fcntlmodule.c:621:33: error: ‘I_FIND’ undeclared (first use in this function) 621 | if (PyModule_AddIntMacro(m, I_FIND)) return -1; | ^~ ./Include/modsupport.h:154:67: note: in definition of macro ‘PyModule_AddIntMacro’ 154 | #define PyModule_AddIntMa
[issue41105] Add some extra content check in configure process for some empty header file who has been deprecated by glibc
Diego Alonso added the comment: Yes, I have the same problem. The empty file is needed to avoid compilation errors in certain builds, but in this case it creates an error... -- nosy: +etale-cohomology ___ Python tracker <https://bugs.python.org/issue41105> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45126] [sqlite3] cleanup and harden Connection and Cursor __init__
Change by Diego Ramirez : -- nosy: +DiddiLeija ___ Python tracker <https://bugs.python.org/issue45126> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45404] Undefined I_* macros of stropts.h when building Python 3.10 on Ubuntu: fail to build the fcntl module
Diego Alonso added the comment: I had an empty stropts.h lying around somewhere in /usr/* (can't remember where) because some programs don't compile if they don't see that file (even an empty one suffices). But Python doesn't compile if it sees it... So I deleted stropts.h and then ran ./configure again, compiled, and it worked. The Python build code should be modified to set HAVE_STROPTS_H to 0 on platforms (like Linux) that don't support stropts.h -- ___ Python tracker <https://bugs.python.org/issue45404> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue40074] pickle module dump and load: add support for string file names
New submission from Diego Palacios : The pickle functions dump and load are often used in the following lines: ```python import pickle fname = '/path/to/file.pickle' with open(fname, 'rb') as f: object = pickle.load(f) ``` The load function should also accept a file name (string) as input and automatically open and load the object. The same should happen for the dump function. This would allow a simple use of the functions: ```python object = pickle.load(fname) ``` This is what many users need when reading and storing and object from/to a file. -- components: Library (Lib) messages: 365061 nosy: Diego Palacios priority: normal severity: normal status: open title: pickle module dump and load: add support for string file names type: enhancement versions: Python 3.9 ___ Python tracker <https://bugs.python.org/issue40074> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue40074] pickle module dump and load: add support for string file names
Diego Palacios added the comment: In this case two new functions should be added to the pickle function. I think they would be very useful and many users would make use of them. -- ___ Python tracker <https://bugs.python.org/issue40074> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue33361] readline() + seek() on codecs.EncodedFile breaks next readline()
Diego Argueta added the comment:
> though #32110 ("Make codecs.StreamReader.read() more compatible with read()
> of other files") may have fixed more (all?) of it.
Still seeing this in 3.7.3 so I don't think so?
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[issue34160] ElementTree not preserving attribute order
Diego Rojas added the comment: Victor, you mean place again this code? https://github.com/python/cpython/pull/10163/files#diff-d5a064acb6ae44dcb7e01fee148c733dR926 And the recipe proposed in https://bugs.python.org/issue34160#msg338102 place it as a method of ElementTree or just as a helper function? -- ___ Python tracker <https://bugs.python.org/issue34160> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue31433] Impossible download python 3.6.2 and 2.7 documentation (html)
New submission from Diego Satoba: Hi, Links to python 3.6.2 and 2.7 documentation in HTML are broken, web server returns 404 Not Found. The links are: https://docs.python.org/2/archives/python-2.7.14rc1-docs-html.zip https://docs.python.org/3/archives/python-3.6.2-docs-html.zip -- messages: 301979 nosy: Diego Satoba priority: normal severity: normal status: open title: Impossible download python 3.6.2 and 2.7 documentation (html) type: resource usage versions: Python 2.7, Python 3.7 ___ Python tracker <https://bugs.python.org/issue31433> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3991] urllib.request.urlopen does not handle non-ASCII characters
Change by Diego Rojas : -- components: +Extension Modules -Library (Lib), Unicode type: enhancement -> behavior versions: +Python 3.4, Python 3.5, Python 3.6, Python 3.8 ___ Python tracker <https://bugs.python.org/issue3991> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue30127] argparse action not correctly describing the right behavior
New submission from Diego Costantini:
Here https://docs.python.org/2/library/argparse.html#action we have the
following:
>>> parser = argparse.ArgumentParser()
>>> parser.add_argument('--foo', action='store_true')
>>> parser.add_argument('--bar', action='store_false')
>>> parser.add_argument('--baz', action='store_false')
>>> parser.parse_args('--foo --bar'.split())
Namespace(bar=False, baz=True, foo=True)
baz should be False because omitted.
I also tested it.
--
assignee: docs@python
components: Documentation
messages: 292044
nosy: Diego Costantini, docs@python
priority: normal
severity: normal
status: open
title: argparse action not correctly describing the right behavior
type: behavior
versions: Python 2.7
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[issue30127] argparse action not correctly describing the right behavior
Diego Costantini added the comment: You are right, I misunderstood the part where it sets defaults opposite to the stored value, although apparently over one year ago I did understand it correctly when I first went through that documentation. Today my second pair of eyes had my same understanding of it though :) -- resolution: -> not a bug stage: -> resolved status: open -> closed ___ Python tracker <http://bugs.python.org/issue30127> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue34160] ElementTree not preserving attribute order
Diego Rojas added the comment: Victor, I thought that the news changes were only for major changes. In another hand, I could retake this bug in a few days with the issues that you mentioned. -- ___ Python tracker <https://bugs.python.org/issue34160> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue34160] ElementTree not preserving attribute order
Change by Diego Rojas : -- pull_requests: +12306 ___ Python tracker <https://bugs.python.org/issue34160> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue34160] ElementTree not preserving attribute order
Diego Rojas added the comment: Stéphane, According to you PR, I agree that is a good approach give the option to the user if wants sorted or not the attributes. But in this thread, is discussed that there is not necessary and leaves as default that the attributes preserve the order. -- ___ Python tracker <https://bugs.python.org/issue34160> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue33038] GzipFile doesn't always ignore None as filename
New submission from Diego Argueta :
The Python documentation states that if the GzipFile can't determine a filename
from `fileobj` it'll use an empty string and won't be included in the header.
Unfortunately, this doesn't work for SpooledTemporaryFile which has a `name`
attribute but doesn't set it initially. The result is a crash.
To reproduce
```
import gzip
import tempfile
with tempfile.SpooledTemporaryFile() as fd:
with gzip.GzipFile(mode='wb', fileobj=fd) as gz:
gz.write(b'asdf')
```
Result:
```
Traceback (most recent call last):
File "", line 2, in
File "/Users/diegoargueta/.pyenv/versions/2.7.14/lib/python2.7/gzip.py", line
136, in __init__
self._write_gzip_header()
File "/Users/diegoargueta/.pyenv/versions/2.7.14/lib/python2.7/gzip.py", line
170, in _write_gzip_header
fname = os.path.basename(self.name)
File "/Users/diegoargueta/.pyenv/versions/gds27/lib/python2.7/posixpath.py",
line 114, in basename
i = p.rfind('/') + 1
AttributeError: 'NoneType' object has no attribute 'rfind'
```
This doesn't happen on Python 3.6, where the null filename is handled properly.
I've attached a patch file that fixed the issue for me.
--
components: Library (Lib)
files: gzip_filename_fix.patch
keywords: patch
messages: 313512
nosy: da
priority: normal
severity: normal
status: open
title: GzipFile doesn't always ignore None as filename
type: crash
versions: Python 2.7
Added file: https://bugs.python.org/file47473/gzip_filename_fix.patch
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[issue33038] GzipFile doesn't always ignore None as filename
Diego Argueta added the comment: Yeah that's fine. Thanks! -- ___ Python tracker <https://bugs.python.org/issue33038> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue33361] readline() + seek() on io.EncodedFile breaks next readline()
New submission from Diego Argueta :
It appears that calling readline() on a codecs.EncodedFile stream breaks
seeking and causes subsequent attempts to iterate over the lines or call
readline() to backtrack and return already consumed lines.
A minimal example:
```
from __future__ import print_function
import codecs
import io
def run(stream):
offset = stream.tell()
try:
stream.seek(0)
header_row = stream.readline()
finally:
stream.seek(offset)
print('Got header: %r' % header_row)
if stream.tell() == 0:
print('Skipping the header: %r' % stream.readline())
for index, line in enumerate(stream, start=2):
print('Line %d: %r' % (index, line))
b = io.BytesIO(u'a,b\r\n"asdf","jkl;"\r\n'.encode('utf-16-le'))
s = codecs.EncodedFile(b, 'utf-8', 'utf-16-le')
run(s)
```
Output:
```
Got header: 'a,b\r\n'
Skipping the header: '"asdf","jkl;"\r\n'<-- this is line 2
Line 2: 'a,b\r\n' <-- this is line 1
Line 3: '"asdf","jkl;"\r\n' <-- now we're back to line 2
```
As you can see, the line being skipped is actually the second line, and when we
try reading from the stream again, the iterator starts from the beginning of
the file.
Even weirder, adding a second call to readline() to skip the second line shows
it's going **backwards**:
```
Got header: 'a,b\r\n'
Skipping the header: '"asdf","jkl;"\r\n'<-- this is actually line 2
Skipping the second line: 'a,b\r\n' <-- this is line 1
Line 2: '"asdf","jkl;"\r\n' <-- this is now correct
```
The expected output shows that we got a header, skipped it, and then read one
data line.
```
Got header: 'a,b'
Skipping the header: 'a,b\r\n'
Line 2: '"asdf","jkl;"\r\n'
```
I'm sure this is related to the implementation of readline() because if we
change this:
```
header_row = stream.readline()
```
to this:
```
header_row = stream.read().splitlines()[0]
```
then we get the expected output. If on the other hand we comment out the seek()
in the finally clause, we also get the expected output (minus the "skipping the
header") code.
--
components: IO, Library (Lib)
messages: 315768
nosy: da
priority: normal
severity: normal
status: open
title: readline() + seek() on io.EncodedFile breaks next readline()
type: behavior
versions: Python 2.7, Python 3.6
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[issue33361] readline() + seek() on io.EncodedFile breaks next readline()
Diego Argueta added the comment:
That's because the stream isn't transcoding, since UTF-8 is ASCII-compatible.
Try using something not ASCII-compatible as the codec e.g. 'ibm500' and it'll
give incorrect results.
```
b = io.BytesIO(u'a,b\r\n"asdf","jkl;"\r\n'.encode('ibm500'))
s = codecs.EncodedFile(b, 'ibm500')
```
```
Got header: '\x81k\x82\r%'
Skipping the header. '\x7f\x81\xa2\x84\x86\x7fk\x7f\x91\x92\x93^\x7f\r%'
Line 2: '\x81k\x82\r%'
Line 3: '\x7f\x81\xa2\x84\x86\x7fk\x7f\x91\x92\x93^\x7f\r%'
```
--
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[issue33361] readline() + seek() on io.EncodedFile breaks next readline()
Diego Argueta added the comment: Update: If I run your exact code it still breaks for me: ``` Got header: 'abc\n' Skipping the header. 'def\n' Line 2: 'ghi\n' Line 3: 'abc\n' Line 4: 'def\n' Line 5: 'ghi\n' ``` I'm running Python 2.7.14 and 3.6.5 on OSX 10.13.4. Startup banners: Python 2.7.14 (default, Feb 7 2018, 14:15:12) [GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.39.2)] on darwin Python 3.6.5 (default, Apr 2 2018, 14:03:12) [GCC 4.2.1 Compatible Apple LLVM 9.1.0 (clang-902.0.39.1)] on darwin -- ___ Python tracker <https://bugs.python.org/issue33361> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue33038] GzipFile doesn't always ignore None as filename
Diego Argueta added the comment: Did this make it into 2.7.15? There aren't any release notes for it on the download page like usual. -- ___ Python tracker <https://bugs.python.org/issue33038> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue33361] readline() + seek() on io.EncodedFile breaks next readline()
Diego Argueta added the comment: Update: Tested this on Python 3.5.4, 3.4.8, and 3.7.0b3 on OSX 10.13.4. They also exhibit the bug. Updating the ticket accordingly. -- versions: +Python 3.4, Python 3.5, Python 3.7 ___ Python tracker <https://bugs.python.org/issue33361> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue33593] Support heapq on typed arrays?
New submission from Diego Argueta :
It'd be really great if we could have support for using the `heapq` module on
typed arrays from `array`. For example:
```
import array
import heapq
import random
a = array.array('I', (random.randrange(10) for _ in range(10)))
heapq.heapify(a)
```
Right now this code throws a TypeError:
TypeError: heap argument must be a list
I suppose I could use `bisect` to insert items one by one but I imagine a
single call to heapify() would be more efficient, especially if I'm loading the
array from a byte string.
>From what I can tell the problem lies in the C implementation, since removing
>the _heapq imports at the end of the heapq module (in 3.6) makes it work.
--
components: Library (Lib)
messages: 317250
nosy: da
priority: normal
severity: normal
status: open
title: Support heapq on typed arrays?
type: enhancement
versions: Python 2.7, Python 3.6
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[issue33593] Support heapq on typed arrays?
Diego Argueta added the comment: I was referring to the C arrays in the Python standard library: https://docs.python.org/3/library/array.html -- ___ Python tracker <https://bugs.python.org/issue33593> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue33593] Support heapq on typed arrays?
Diego Argueta added the comment: However I do see your point about the speed. -- ___ Python tracker <https://bugs.python.org/issue33593> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue33361] readline() + seek() on codecs.EncodedFile breaks next readline()
Diego Argueta added the comment: Bug still present in 3.7.0, now seeing it in 3.8.0a0 as well. -- versions: +Python 3.8 ___ Python tracker <https://bugs.python.org/issue33361> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue34160] ElementTree not preserving attribute order
Diego Rojas added the comment: I'm working on this issue, but I have some questions: 1. If dump() function is only for debugging purpose, and since from dump() is where we will pass the sort_attrs keyword in False in order to conserve the order, I don't see how from dump() we can handle the order of the keyword arguments. The sorted occurs in line 926 (https://github.com/python/cpython/blob/master/Lib/xml/etree/ElementTree.py#L926) and 982(https://github.com/python/cpython/blob/master/Lib/xml/etree/ElementTree.py#L982) when xml or html are serialized. Or could we pass the sort_attrs to the functions _serialize_html/_serialize_xml and there handle this? 2. Just a comment, maybe sort_attrs is not ambiguous? For a user would be clear that sort_attrs will order the arguments in lexical order or maybe he/she could be confused and take it as that will respect the order of the keywords passed? -- nosy: +dfrojas ___ Python tracker <https://bugs.python.org/issue34160> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue34160] ElementTree not preserving attribute order
Diego Rojas added the comment: Raymond, sure. I could do the rest, I'll start tomorrow Monday. -- ___ Python tracker <https://bugs.python.org/issue34160> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue34160] ElementTree not preserving attribute order
Change by Diego Rojas : -- pull_requests: +9535 ___ Python tracker <https://bugs.python.org/issue34160> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue34160] ElementTree not preserving attribute order
Diego Rojas added the comment: Serhiy Storchaka, Raymond. I already made the 10219 PR. Preserves order in html Element attributes and minidom. -- ___ Python tracker <https://bugs.python.org/issue34160> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue34160] ElementTree not preserving attribute order
Diego Rojas added the comment: Ned, exactly what test fails? I ran all the test suite in local and all was ok, even all passed in the CI build. -- ___ Python tracker <https://bugs.python.org/issue34160> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9218] pop multiple elements of a list at once
New submission from Diego Jacobi : I am currently working with buffer in an USB device and pyusb. So when i read from a buffer endpoint i get an array.Array() list. I handle this chunk of data with a thread to send a receive the information that i need. In this thread i load a list with all the information that is read from the USB device, and another layer with pop this information from the threads buffer. The thing i found is that, to pop a variable chunk of data from this buffer without copying it and deleting the elements, i have to pop one element at the time. def get_chunk(self, size): for x in range(size): yield self.recv_buffer.pop() I guess that it would be improved if i can just pop a defined number of elements, like this: pop self.recv_buffer[:size] or self.recv_buffer.pop(,-size) That would be... "pop from the last element minus size to the last element" in that way there is only one memory transaction. The new list points to the old memory address and the recv_buffer is advanced to a new address. Data is not moved. note that i like the idea of using "pop" as the "del" operator for lists thanks. Diego -- messages: 109912 nosy: jacobidiego priority: normal severity: normal status: open title: pop multiple elements of a list at once type: performance versions: Python 2.6 ___ Python tracker <http://bugs.python.org/issue9218> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9240] different behaviour with for loop... interpreted vs scripted
New submission from Diego Jacobi : Hi. I am not a python expert and i was trying to reduce this next code: data = [] i = 0 for j in range(packetlen+1): print i, self.channels_in[ channels[i] ] data.append( self.channels_in[ channels[i] ].pop() ) i += 1 if i >= len(channels): i=0 into something like this: data = [] for j in range(packetlen+1), i in channels: print j, i data.append( self.channels_in[ i ].pop() ) which is much more readable and short. But i didnt know if this sintax is really supported (also i didnt found examples on internet), so i just tried. I runned the script and it didnt complains with errors, BUT i found that the behavior is not what i expected. I expected j to take value of range() and i to take the values of channels until range() gets empty. well, the actual behavior is that j takes the value of the complete range() as in j = range(..) and the for loop iterates as in for i in channels: ALSO i tested this un the python command line and it produces different behaviours: the same sintax writen as: for j in range(1,5), i in range(120,500,12): print j, i produces Traceback (most recent call last): File "", line 1, in NameError: name 'i' is not defined Thats all. I guess that if it produces different results, then there is an error happening here. If there is a pythonic way to do this: for j in range(packetlen+1), i in channels: please tell me. Cheers. Diego -- messages: 110150 nosy: jacobidiego priority: normal severity: normal status: open title: different behaviour with for loop... interpreted vs scripted type: behavior versions: Python 2.6 ___ Python tracker <http://bugs.python.org/issue9240> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue25200] bug on re.search using the char ,-:
New submission from Diego Palharini:
Using the packet re for regular expressions I found a strange behavior with the
following command:
re.search("[,-:]","89")
it returns that one of those chars exists into the string "89" or whatever
number you may use.
--
components: IDLE
messages: 251187
nosy: DPalharini
priority: normal
severity: normal
status: open
title: bug on re.search using the char ,-:
versions: Python 2.7
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[issue2531] float compared to decimal is silently incorrect.
Changes by Diego Manenti Martins <[EMAIL PROTECTED]>: -- keywords: +patch versions: +Python 2.6 Added file: http://bugs.python.org/file9922/decimal.patch __ Tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue2531> __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue40133] Provide additional matchers for unittest.mock
New submission from Diego Elio Pettenò : The unittest.mock `assert_called_*with*` methods take either literals, or the single `ANY` special matcher (https://docs.python.org/3/library/unittest.mock.html#any) to match any argument. Experience suggests me that it's useful to have more flexible matchers, such as INSTANCEOF or REGEXP. Will provide a starting pull request for this today. (Be warned: it's the first time I try contributing to CPython.) -- components: Tests messages: 365457 nosy: Diego Elio Pettenò priority: normal severity: normal status: open title: Provide additional matchers for unittest.mock type: enhancement versions: Python 3.9 ___ Python tracker <https://bugs.python.org/issue40133> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue40133] Provide additional matchers for unittest.mock
Change by Diego Elio Pettenò : -- nosy: +gregory.p.smith ___ Python tracker <https://bugs.python.org/issue40133> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14639] Different behavior for urllib2 in Python 2.7
New submission from Diego Manenti Martins :
this code sends data in a different way if using python 2.6 or python 2.7
>>> import urllib2
>>> url = 'http://server.com/post_image?tid=zoV6LJ'
>>> f = open('test.jpg')
>>> data = f.read()
>>> res = urllib2.urlopen(url, data)
I checked it with wireshark and the data is sent in a different way when using
python 2.7
The code works for python2.5 and python2.6
--
components: Library (Lib)
messages: 158897
nosy: Diego.Manenti.Martins
priority: normal
severity: normal
status: open
title: Different behavior for urllib2 in Python 2.7
type: behavior
versions: Python 2.7
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[issue14639] Different behavior for urllib2 in Python 2.7
Diego Manenti Martins added the comment: It stoped to work. It was working when using with python 2.6 and crashed on switching to python 2.7 I expect the same behavior of curl -X POST http://server.com/post_image?tid=zoV6LJ -T test.jpg -- ___ Python tracker <http://bugs.python.org/issue14639> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
